On Wed, May 19, 2021 at 03:49:28PM -0400, Wietse Venema wrote: > > I haven't yet have cause to look closely at the Postfix "haproxy" code. > > So I could be mistaken, but at first blush it appears that Postfix > > handles the haproxy protocol *before* TLS, even in wrapper mode. > > Haproxy can terminate TLS.
Even STARTTLS on 587? Or just TLS on 465? Does it then support doing the haproxy protocol in the clear, before pluming a corresponding STARTTLS or wrapper mode TLS connection to the server? -- Viktor.